| From bippy-5f407fcff5a0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: CVE-2024-56562: i3c: master: Fix miss free init_dyn_addr at i3c_master_put_i3c_addrs() |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| i3c: master: Fix miss free init_dyn_addr at i3c_master_put_i3c_addrs() |
| |
| if (dev->boardinfo && dev->boardinfo->init_dyn_addr) |
| ^^^ here check "init_dyn_addr" |
| i3c_bus_set_addr_slot_status(&master->bus, dev->info.dyn_addr, ...) |
| ^^^^ |
| free "dyn_addr" |
| Fix copy/paste error "dyn_addr" by replacing it with "init_dyn_addr". |
| |
| The Linux kernel CVE team has assigned CVE-2024-56562 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 5.4.287 with commit c2f0ce241154b04f2fc150ff16ad82d9b8fdfa4a |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 5.10.231 with commit 093ecc6d82ff1d2e0cbf6f2000438b6c698145cb |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 5.15.174 with commit 0cb21f1ea3a2e19ee314a8fcf95461b5c453c59e |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 6.1.120 with commit 991e33a99fd3b5d432f0629565f532f563fe019a |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 6.6.64 with commit ce30d11b39e8d637fed4704a5b43e9d556990475 |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 6.12.4 with commit 0e8ab955c6d06f9d907761c07c02d1492f0a8ac1 |
| Issue introduced in 5.0 with commit 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 and fixed in 6.13 with commit 3082990592f7c6d7510a9133afa46e31bbe26533 |
| |
| Please see https://www.kernel.org for a full list of currently supported |
| kernel versions by the kernel community. |
| |
| Unaffected versions might change over time as fixes are backported to |
| older supported kernel versions. The official CVE entry at |
| https://cve.org/CVERecord/?id=CVE-2024-56562 |
| will be updated if fixes are backported, please check that for the most |
| up to date information about this issue. |
| |
| |
| Affected files |
| ============== |
| |
| The file(s) affected by this issue are: |
| drivers/i3c/master.c |
| |
| |
| Mitigation |
| ========== |
| |
| The Linux kernel CVE team recommends that you update to the latest |
| stable kernel version for this, and many other bugfixes. Individual |
| changes are never tested alone, but rather are part of a larger kernel |
| release. Cherry-picking individual commits is not recommended or |
| supported by the Linux kernel community at all. If however, updating to |
| the latest release is impossible, the individual changes to resolve this |
| issue can be found at these commits: |
| https://git.kernel.org/stable/c/c2f0ce241154b04f2fc150ff16ad82d9b8fdfa4a |
| https://git.kernel.org/stable/c/093ecc6d82ff1d2e0cbf6f2000438b6c698145cb |
| https://git.kernel.org/stable/c/0cb21f1ea3a2e19ee314a8fcf95461b5c453c59e |
| https://git.kernel.org/stable/c/991e33a99fd3b5d432f0629565f532f563fe019a |
| https://git.kernel.org/stable/c/ce30d11b39e8d637fed4704a5b43e9d556990475 |
| https://git.kernel.org/stable/c/0e8ab955c6d06f9d907761c07c02d1492f0a8ac1 |
| https://git.kernel.org/stable/c/3082990592f7c6d7510a9133afa46e31bbe26533 |
